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eb39fafa DC |
1 | /** |
2 | * @fileoverview Tests for FileEnumerator class. | |
3 | * @author Toru Nagashima <https://github.com/mysticatea> | |
4 | */ | |
5 | "use strict"; | |
6 | ||
7 | const fs = require("fs"); | |
8 | const path = require("path"); | |
9 | const os = require("os"); | |
10 | const { assert } = require("chai"); | |
11 | const sh = require("shelljs"); | |
12 | const { CascadingConfigArrayFactory } = | |
6f036462 TL |
13 | require("@eslint/eslintrc/lib/cascading-config-array-factory"); |
14 | const { createCustomTeardown } = require("../../_utils"); | |
15 | const { FileEnumerator } = require("../../../lib/cli-engine/file-enumerator"); | |
eb39fafa DC |
16 | |
17 | describe("FileEnumerator", () => { | |
18 | describe("'iterateFiles(patterns)' method should iterate files and configs.", () => { | |
19 | describe("with three directories ('lib', 'lib/nested', 'test') that contains 'one.js' and 'two.js'", () => { | |
20 | const root = path.join(os.tmpdir(), "eslint/file-enumerator"); | |
21 | const files = { | |
6f036462 TL |
22 | "lib/nested/one.js": "", |
23 | "lib/nested/two.js": "", | |
24 | "lib/nested/parser.js": "", | |
25 | "lib/nested/.eslintrc.yml": "parser: './parser'", | |
26 | "lib/one.js": "", | |
27 | "lib/two.js": "", | |
28 | "test/one.js": "", | |
29 | "test/two.js": "", | |
30 | "test/.eslintrc.yml": "env: { mocha: true }", | |
eb39fafa DC |
31 | ".eslintignore": "/lib/nested/parser.js", |
32 | ".eslintrc.json": JSON.stringify({ | |
33 | rules: { | |
34 | "no-undef": "error", | |
35 | "no-unused-vars": "error" | |
36 | } | |
37 | }) | |
eb39fafa | 38 | }; |
6f036462 | 39 | const { prepare, cleanup, getPath } = createCustomTeardown({ cwd: root, files }); |
eb39fafa DC |
40 | |
41 | /** @type {FileEnumerator} */ | |
42 | let enumerator; | |
43 | ||
6f036462 TL |
44 | beforeEach(async () => { |
45 | await prepare(); | |
46 | enumerator = new FileEnumerator({ cwd: getPath() }); | |
eb39fafa DC |
47 | }); |
48 | ||
6f036462 TL |
49 | afterEach(cleanup); |
50 | ||
eb39fafa DC |
51 | it("should ignore empty strings.", () => { |
52 | Array.from(enumerator.iterateFiles(["lib/*.js", ""])); // don't throw "file not found" error. | |
53 | }); | |
54 | ||
55 | describe("if 'lib/*.js' was given,", () => { | |
56 | ||
57 | /** @type {Array<{config:(typeof import('../../../lib/cli-engine'))["ConfigArray"], filePath:string, ignored:boolean}>} */ | |
58 | let list; | |
59 | ||
60 | beforeEach(() => { | |
61 | list = [...enumerator.iterateFiles("lib/*.js")]; | |
62 | }); | |
63 | ||
64 | it("should list two files.", () => { | |
65 | assert.strictEqual(list.length, 2); | |
66 | }); | |
67 | ||
68 | it("should list 'lib/one.js' and 'lib/two.js'.", () => { | |
69 | assert.deepStrictEqual( | |
70 | list.map(entry => entry.filePath), | |
71 | [ | |
72 | path.join(root, "lib/one.js"), | |
73 | path.join(root, "lib/two.js") | |
74 | ] | |
75 | ); | |
76 | }); | |
77 | ||
78 | it("should use the config '.eslintrc.json' for both files.", () => { | |
79 | assert.strictEqual(list[0].config, list[1].config); | |
80 | assert.strictEqual(list[0].config.length, 3); | |
81 | assert.strictEqual(list[0].config[0].name, "DefaultIgnorePattern"); | |
82 | assert.strictEqual(list[0].config[1].filePath, path.join(root, ".eslintrc.json")); | |
83 | assert.strictEqual(list[0].config[2].filePath, path.join(root, ".eslintignore")); | |
84 | }); | |
85 | }); | |
86 | ||
87 | describe("if 'lib/**/*.js' was given,", () => { | |
88 | ||
89 | /** @type {Array<{config:(typeof import('../../../lib/cli-engine'))["ConfigArray"], filePath:string, ignored:boolean}>} */ | |
90 | let list; | |
91 | ||
92 | beforeEach(() => { | |
93 | list = [...enumerator.iterateFiles("lib/**/*.js")]; | |
94 | }); | |
95 | ||
96 | it("should list four files.", () => { | |
97 | assert.strictEqual(list.length, 4); | |
98 | }); | |
99 | ||
100 | it("should list 'lib/nested/one.js', 'lib/nested/two.js', 'lib/one.js', 'lib/two.js'.", () => { | |
101 | assert.deepStrictEqual( | |
102 | list.map(entry => entry.filePath), | |
103 | [ | |
104 | path.join(root, "lib/nested/one.js"), | |
105 | path.join(root, "lib/nested/two.js"), | |
106 | path.join(root, "lib/one.js"), | |
107 | path.join(root, "lib/two.js") | |
108 | ] | |
109 | ); | |
110 | }); | |
111 | ||
112 | it("should use the merged config of '.eslintrc.json' and 'lib/nested/.eslintrc.yml' for 'lib/nested/one.js' and 'lib/nested/two.js'.", () => { | |
113 | assert.strictEqual(list[0].config, list[1].config); | |
114 | assert.strictEqual(list[0].config.length, 4); | |
115 | assert.strictEqual(list[0].config[0].name, "DefaultIgnorePattern"); | |
116 | assert.strictEqual(list[0].config[1].filePath, path.join(root, ".eslintrc.json")); | |
117 | assert.strictEqual(list[0].config[2].filePath, path.join(root, "lib/nested/.eslintrc.yml")); | |
118 | assert.strictEqual(list[0].config[3].filePath, path.join(root, ".eslintignore")); | |
119 | }); | |
120 | ||
121 | it("should use the config '.eslintrc.json' for 'lib/one.js' and 'lib/two.js'.", () => { | |
122 | assert.strictEqual(list[2].config, list[3].config); | |
123 | assert.strictEqual(list[2].config.length, 3); | |
124 | assert.strictEqual(list[2].config[0].name, "DefaultIgnorePattern"); | |
125 | assert.strictEqual(list[2].config[1].filePath, path.join(root, ".eslintrc.json")); | |
126 | assert.strictEqual(list[2].config[2].filePath, path.join(root, ".eslintignore")); | |
127 | }); | |
128 | }); | |
129 | ||
130 | describe("if 'lib/*.js' and 'test/*.js' were given,", () => { | |
131 | ||
132 | /** @type {Array<{config:(typeof import('../../../lib/cli-engine'))["ConfigArray"], filePath:string, ignored:boolean}>} */ | |
133 | let list; | |
134 | ||
135 | beforeEach(() => { | |
136 | list = [...enumerator.iterateFiles(["lib/*.js", "test/*.js"])]; | |
137 | }); | |
138 | ||
139 | it("should list four files.", () => { | |
140 | assert.strictEqual(list.length, 4); | |
141 | }); | |
142 | ||
143 | it("should list 'lib/one.js', 'lib/two.js', 'test/one.js', 'test/two.js'.", () => { | |
144 | assert.deepStrictEqual( | |
145 | list.map(entry => entry.filePath), | |
146 | [ | |
147 | path.join(root, "lib/one.js"), | |
148 | path.join(root, "lib/two.js"), | |
149 | path.join(root, "test/one.js"), | |
150 | path.join(root, "test/two.js") | |
151 | ] | |
152 | ); | |
153 | }); | |
154 | ||
155 | it("should use the config '.eslintrc.json' for 'lib/one.js' and 'lib/two.js'.", () => { | |
156 | assert.strictEqual(list[0].config, list[1].config); | |
157 | assert.strictEqual(list[0].config.length, 3); | |
158 | assert.strictEqual(list[0].config[0].name, "DefaultIgnorePattern"); | |
159 | assert.strictEqual(list[0].config[1].filePath, path.join(root, ".eslintrc.json")); | |
160 | assert.strictEqual(list[0].config[2].filePath, path.join(root, ".eslintignore")); | |
161 | }); | |
162 | ||
163 | it("should use the merged config of '.eslintrc.json' and 'test/.eslintrc.yml' for 'test/one.js' and 'test/two.js'.", () => { | |
164 | assert.strictEqual(list[2].config, list[3].config); | |
165 | assert.strictEqual(list[2].config.length, 4); | |
166 | assert.strictEqual(list[2].config[0].name, "DefaultIgnorePattern"); | |
167 | assert.strictEqual(list[2].config[1].filePath, path.join(root, ".eslintrc.json")); | |
168 | assert.strictEqual(list[2].config[2].filePath, path.join(root, "test/.eslintrc.yml")); | |
169 | assert.strictEqual(list[2].config[3].filePath, path.join(root, ".eslintignore")); | |
170 | }); | |
171 | }); | |
172 | }); | |
173 | ||
174 | // This group moved from 'tests/lib/util/glob-utils.js' when refactoring to keep the cumulated test cases. | |
175 | describe("with 'tests/fixtures/glob-utils' files", () => { | |
eb39fafa DC |
176 | let fixtureDir; |
177 | ||
178 | /** | |
179 | * Returns the path inside of the fixture directory. | |
180 | * @param {...string} args file path segments. | |
181 | * @returns {string} The path inside the fixture directory. | |
182 | * @private | |
183 | */ | |
184 | function getFixturePath(...args) { | |
185 | return path.join(fs.realpathSync(fixtureDir), ...args); | |
186 | } | |
187 | ||
188 | /** | |
189 | * List files as a compatible shape with glob-utils. | |
190 | * @param {string|string[]} patterns The patterns to list files. | |
191 | * @param {Object} options The option for FileEnumerator. | |
192 | * @returns {{filename:string,ignored:boolean}[]} The listed files. | |
193 | */ | |
194 | function listFiles(patterns, options) { | |
195 | return Array.from( | |
196 | new FileEnumerator({ | |
197 | ...options, | |
198 | configArrayFactory: new CascadingConfigArrayFactory({ | |
199 | ...options, | |
200 | ||
201 | // Disable "No Configuration Found" error. | |
202 | useEslintrc: false | |
203 | }) | |
204 | }).iterateFiles(patterns), | |
205 | ({ filePath, ignored }) => ({ filename: filePath, ignored }) | |
206 | ); | |
207 | } | |
208 | ||
6f036462 TL |
209 | before(function() { |
210 | ||
211 | /* | |
212 | * GitHub Actions Windows and macOS runners occasionally | |
213 | * exhibit extremely slow filesystem operations, during which | |
214 | * copying fixtures exceeds the default test timeout, so raise | |
215 | * it just for this hook. Mocha uses `this` to set timeouts on | |
216 | * an individual hook level. | |
217 | */ | |
218 | this.timeout(60 * 1000); // eslint-disable-line no-invalid-this | |
eb39fafa DC |
219 | fixtureDir = `${os.tmpdir()}/eslint/tests/fixtures/`; |
220 | sh.mkdir("-p", fixtureDir); | |
221 | sh.cp("-r", "./tests/fixtures/*", fixtureDir); | |
222 | }); | |
223 | ||
224 | after(() => { | |
225 | sh.rm("-r", fixtureDir); | |
226 | }); | |
227 | ||
228 | describe("listFilesToProcess()", () => { | |
229 | it("should return an array with a resolved (absolute) filename", () => { | |
230 | const patterns = [getFixturePath("glob-util", "one-js-file", "**/*.js")]; | |
231 | const result = listFiles(patterns, { | |
232 | cwd: getFixturePath() | |
233 | }); | |
234 | ||
235 | const file1 = getFixturePath("glob-util", "one-js-file", "baz.js"); | |
236 | ||
237 | assert.isArray(result); | |
238 | assert.deepStrictEqual(result, [{ filename: file1, ignored: false }]); | |
239 | }); | |
240 | ||
241 | it("should return all files matching a glob pattern", () => { | |
242 | const patterns = [getFixturePath("glob-util", "two-js-files", "**/*.js")]; | |
243 | const result = listFiles(patterns, { | |
244 | cwd: getFixturePath() | |
245 | }); | |
246 | ||
247 | const file1 = getFixturePath("glob-util", "two-js-files", "bar.js"); | |
248 | const file2 = getFixturePath("glob-util", "two-js-files", "foo.js"); | |
249 | ||
250 | assert.strictEqual(result.length, 2); | |
251 | assert.deepStrictEqual(result, [ | |
252 | { filename: file1, ignored: false }, | |
253 | { filename: file2, ignored: false } | |
254 | ]); | |
255 | }); | |
256 | ||
257 | it("should return all files matching multiple glob patterns", () => { | |
258 | const patterns = [ | |
259 | getFixturePath("glob-util", "two-js-files", "**/*.js"), | |
260 | getFixturePath("glob-util", "one-js-file", "**/*.js") | |
261 | ]; | |
262 | const result = listFiles(patterns, { | |
263 | cwd: getFixturePath() | |
264 | }); | |
265 | ||
266 | const file1 = getFixturePath("glob-util", "two-js-files", "bar.js"); | |
267 | const file2 = getFixturePath("glob-util", "two-js-files", "foo.js"); | |
268 | const file3 = getFixturePath("glob-util", "one-js-file", "baz.js"); | |
269 | ||
270 | assert.strictEqual(result.length, 3); | |
271 | assert.deepStrictEqual(result, [ | |
272 | { filename: file1, ignored: false }, | |
273 | { filename: file2, ignored: false }, | |
274 | { filename: file3, ignored: false } | |
275 | ]); | |
276 | }); | |
277 | ||
278 | it("should ignore hidden files for standard glob patterns", () => { | |
279 | const patterns = [getFixturePath("glob-util", "hidden", "**/*.js")]; | |
280 | ||
281 | assert.throws(() => { | |
282 | listFiles(patterns, { | |
283 | cwd: getFixturePath() | |
284 | }); | |
285 | }, `All files matched by '${patterns[0]}' are ignored.`); | |
286 | }); | |
287 | ||
288 | it("should return hidden files if included in glob pattern", () => { | |
289 | const patterns = [getFixturePath("glob-util", "hidden", "**/.*.js")]; | |
290 | const result = listFiles(patterns, { | |
291 | cwd: getFixturePath() | |
292 | }); | |
293 | ||
294 | const file1 = getFixturePath("glob-util", "hidden", ".foo.js"); | |
295 | ||
296 | assert.strictEqual(result.length, 1); | |
297 | assert.deepStrictEqual(result, [ | |
298 | { filename: file1, ignored: false } | |
299 | ]); | |
300 | }); | |
301 | ||
302 | it("should ignore default ignored files if not passed explicitly", () => { | |
303 | const directory = getFixturePath("glob-util", "hidden"); | |
304 | const patterns = [directory]; | |
305 | ||
306 | assert.throws(() => { | |
307 | listFiles(patterns, { | |
308 | cwd: getFixturePath() | |
309 | }); | |
310 | }, `All files matched by '${directory}' are ignored.`); | |
311 | }); | |
312 | ||
313 | it("should ignore and warn for default ignored files when passed explicitly", () => { | |
314 | const filename = getFixturePath("glob-util", "hidden", ".foo.js"); | |
315 | const patterns = [filename]; | |
316 | const result = listFiles(patterns, { | |
317 | cwd: getFixturePath() | |
318 | }); | |
319 | ||
320 | assert.strictEqual(result.length, 1); | |
321 | assert.deepStrictEqual(result[0], { filename, ignored: true }); | |
322 | }); | |
323 | ||
324 | it("should ignore default ignored files if not passed explicitly even if ignore is false", () => { | |
325 | const directory = getFixturePath("glob-util", "hidden"); | |
326 | const patterns = [directory]; | |
327 | ||
328 | assert.throws(() => { | |
329 | listFiles(patterns, { | |
330 | cwd: getFixturePath(), | |
331 | ignore: false | |
332 | }); | |
333 | }, `All files matched by '${directory}' are ignored.`); | |
334 | }); | |
335 | ||
336 | it("should not ignore default ignored files when passed explicitly if ignore is false", () => { | |
337 | const filename = getFixturePath("glob-util", "hidden", ".foo.js"); | |
338 | const patterns = [filename]; | |
339 | const result = listFiles(patterns, { | |
340 | cwd: getFixturePath(), | |
341 | ignore: false | |
342 | }); | |
343 | ||
344 | assert.strictEqual(result.length, 1); | |
345 | assert.deepStrictEqual(result[0], { filename, ignored: false }); | |
346 | }); | |
347 | ||
348 | it("should throw an error for a file which does not exist", () => { | |
349 | const filename = getFixturePath("glob-util", "hidden", "bar.js"); | |
350 | const patterns = [filename]; | |
351 | ||
352 | assert.throws(() => { | |
353 | listFiles(patterns, { | |
354 | cwd: getFixturePath(), | |
355 | allowMissingGlobs: true | |
356 | }); | |
357 | }, `No files matching '${filename}' were found.`); | |
358 | }); | |
359 | ||
360 | it("should throw if a folder that does not have any applicable files is linted", () => { | |
361 | const filename = getFixturePath("glob-util", "empty"); | |
362 | const patterns = [filename]; | |
363 | ||
364 | assert.throws(() => { | |
365 | listFiles(patterns, { | |
366 | cwd: getFixturePath() | |
367 | }); | |
368 | }, `No files matching '${filename}' were found.`); | |
369 | }); | |
370 | ||
371 | it("should throw if only ignored files match a glob", () => { | |
372 | const pattern = getFixturePath("glob-util", "ignored"); | |
373 | const options = { ignore: true, ignorePath: getFixturePath("glob-util", "ignored", ".eslintignore") }; | |
374 | ||
375 | assert.throws(() => { | |
376 | listFiles([pattern], options); | |
377 | }, `All files matched by '${pattern}' are ignored.`); | |
378 | }); | |
379 | ||
380 | it("should throw an error if no files match a glob", () => { | |
381 | ||
382 | // Relying here on the .eslintignore from the repo root | |
383 | const patterns = ["tests/fixtures/glob-util/ignored/**/*.js"]; | |
384 | ||
385 | assert.throws(() => { | |
386 | listFiles(patterns); | |
387 | }, `All files matched by '${patterns[0]}' are ignored.`); | |
388 | }); | |
389 | ||
390 | it("should return an ignored file, if ignore option is turned off", () => { | |
391 | const options = { ignore: false }; | |
392 | const patterns = [getFixturePath("glob-util", "ignored", "**/*.js")]; | |
393 | const result = listFiles(patterns, options); | |
394 | ||
395 | assert.strictEqual(result.length, 1); | |
396 | }); | |
397 | ||
398 | it("should ignore a file from a glob if it matches a pattern in an ignore file", () => { | |
399 | const options = { ignore: true, ignorePath: getFixturePath("glob-util", "ignored", ".eslintignore") }; | |
400 | const patterns = [getFixturePath("glob-util", "ignored", "**/*.js")]; | |
401 | ||
402 | assert.throws(() => { | |
403 | listFiles(patterns, options); | |
404 | }, `All files matched by '${patterns[0]}' are ignored.`); | |
405 | }); | |
406 | ||
407 | it("should ignore a file from a glob if matching a specified ignore pattern", () => { | |
408 | const options = { ignore: true, cliConfig: { ignorePatterns: ["foo.js"] }, cwd: getFixturePath() }; | |
409 | const patterns = [getFixturePath("glob-util", "ignored", "**/*.js")]; | |
410 | ||
411 | assert.throws(() => { | |
412 | listFiles(patterns, options); | |
413 | }, `All files matched by '${patterns[0]}' are ignored.`); | |
414 | }); | |
415 | ||
416 | it("should return a file only once if listed in more than 1 pattern", () => { | |
417 | const patterns = [ | |
418 | getFixturePath("glob-util", "one-js-file", "**/*.js"), | |
419 | getFixturePath("glob-util", "one-js-file", "baz.js") | |
420 | ]; | |
421 | const result = listFiles(patterns, { | |
422 | cwd: path.join(fixtureDir, "..") | |
423 | }); | |
424 | ||
425 | const file1 = getFixturePath("glob-util", "one-js-file", "baz.js"); | |
426 | ||
427 | assert.isArray(result); | |
428 | assert.deepStrictEqual(result, [ | |
429 | { filename: file1, ignored: false } | |
430 | ]); | |
431 | }); | |
432 | ||
433 | it("should set 'ignored: true' for files that are explicitly specified but ignored", () => { | |
434 | const options = { ignore: true, cliConfig: { ignorePatterns: ["foo.js"] }, cwd: getFixturePath() }; | |
435 | const filename = getFixturePath("glob-util", "ignored", "foo.js"); | |
436 | const patterns = [filename]; | |
437 | const result = listFiles(patterns, options); | |
438 | ||
439 | assert.strictEqual(result.length, 1); | |
440 | assert.deepStrictEqual(result, [ | |
441 | { filename, ignored: true } | |
442 | ]); | |
443 | }); | |
444 | ||
445 | it("should not return files from default ignored folders", () => { | |
446 | const options = { cwd: getFixturePath("glob-util") }; | |
447 | const glob = getFixturePath("glob-util", "**/*.js"); | |
448 | const patterns = [glob]; | |
449 | const result = listFiles(patterns, options); | |
450 | const resultFilenames = result.map(resultObj => resultObj.filename); | |
451 | ||
452 | assert.notInclude(resultFilenames, getFixturePath("glob-util", "node_modules", "dependency.js")); | |
453 | }); | |
454 | ||
455 | it("should return unignored files from default ignored folders", () => { | |
456 | const options = { cliConfig: { ignorePatterns: ["!/node_modules/dependency.js"] }, cwd: getFixturePath("glob-util") }; | |
457 | const glob = getFixturePath("glob-util", "**/*.js"); | |
458 | const patterns = [glob]; | |
459 | const result = listFiles(patterns, options); | |
460 | const unignoredFilename = getFixturePath("glob-util", "node_modules", "dependency.js"); | |
461 | ||
462 | assert.includeDeepMembers(result, [{ filename: unignoredFilename, ignored: false }]); | |
463 | }); | |
464 | ||
465 | it("should return unignored files from folders unignored in .eslintignore", () => { | |
466 | const options = { cwd: getFixturePath("glob-util", "unignored"), ignore: true }; | |
467 | const glob = getFixturePath("glob-util", "unignored", "**/*.js"); | |
468 | const patterns = [glob]; | |
469 | const result = listFiles(patterns, options); | |
470 | ||
471 | const filename = getFixturePath("glob-util", "unignored", "dir", "foo.js"); | |
472 | ||
473 | assert.strictEqual(result.length, 1); | |
474 | assert.deepStrictEqual(result, [{ filename, ignored: false }]); | |
475 | }); | |
476 | ||
477 | it("should return unignored files from folders unignored in .eslintignore for explicitly specified folder", () => { | |
478 | const options = { cwd: getFixturePath("glob-util", "unignored"), ignore: true }; | |
479 | const dir = getFixturePath("glob-util", "unignored", "dir"); | |
480 | const patterns = [dir]; | |
481 | const result = listFiles(patterns, options); | |
482 | ||
483 | const filename = getFixturePath("glob-util", "unignored", "dir", "foo.js"); | |
484 | ||
485 | assert.strictEqual(result.length, 1); | |
486 | assert.deepStrictEqual(result, [{ filename, ignored: false }]); | |
487 | }); | |
488 | }); | |
489 | }); | |
5422a9cc TL |
490 | |
491 | describe("if contains symbolic links", async () => { | |
492 | const root = path.join(os.tmpdir(), "eslint/file-enumerator"); | |
493 | const files = { | |
494 | "dir1/1.js": "", | |
495 | "dir1/2.js": "", | |
496 | "top-level.js": "", | |
497 | ".eslintrc.json": JSON.stringify({ rules: {} }) | |
498 | }; | |
499 | const dir2 = path.join(root, "dir2"); | |
500 | const { prepare, cleanup } = createCustomTeardown({ cwd: root, files }); | |
501 | ||
502 | beforeEach(async () => { | |
503 | await prepare(); | |
504 | fs.mkdirSync(dir2); | |
505 | fs.symlinkSync(path.join(root, "top-level.js"), path.join(dir2, "top.js"), "file"); | |
506 | fs.symlinkSync(path.join(root, "dir1"), path.join(dir2, "nested"), "dir"); | |
507 | }); | |
508 | ||
509 | afterEach(cleanup); | |
510 | ||
511 | it("should resolve", () => { | |
512 | const enumerator = new FileEnumerator({ cwd: root }); | |
513 | const list = Array.from(enumerator.iterateFiles(["dir2/**/*.js"])).map(({ filePath }) => filePath); | |
514 | ||
515 | assert.deepStrictEqual(list, [ | |
516 | path.join(dir2, "nested", "1.js"), | |
517 | path.join(dir2, "nested", "2.js"), | |
518 | path.join(dir2, "top.js") | |
519 | ]); | |
520 | }); | |
521 | ||
522 | it("should ignore broken links", () => { | |
523 | fs.unlinkSync(path.join(root, "top-level.js")); | |
524 | ||
525 | const enumerator = new FileEnumerator({ cwd: root }); | |
526 | const list = Array.from(enumerator.iterateFiles(["dir2/**/*.js"])).map(({ filePath }) => filePath); | |
527 | ||
528 | assert.deepStrictEqual(list, [ | |
529 | path.join(dir2, "nested", "1.js"), | |
530 | path.join(dir2, "nested", "2.js") | |
531 | ]); | |
532 | }); | |
533 | }); | |
eb39fafa | 534 | }); |
6f036462 TL |
535 | |
536 | // https://github.com/eslint/eslint/issues/13789 | |
537 | describe("constructor default values when config extends eslint:recommended", () => { | |
538 | const root = path.join(os.tmpdir(), "eslint/file-enumerator"); | |
539 | const files = { | |
540 | "file.js": "", | |
541 | ".eslintrc.json": JSON.stringify({ | |
542 | extends: ["eslint:recommended"] | |
543 | }) | |
544 | }; | |
545 | const { prepare, cleanup, getPath } = createCustomTeardown({ cwd: root, files }); | |
546 | ||
547 | ||
548 | /** @type {FileEnumerator} */ | |
549 | let enumerator; | |
550 | ||
551 | beforeEach(async () => { | |
552 | await prepare(); | |
553 | enumerator = new FileEnumerator({ cwd: getPath() }); | |
554 | }); | |
555 | ||
556 | afterEach(cleanup); | |
557 | ||
558 | it("should not throw an exception iterating files", () => { | |
559 | Array.from(enumerator.iterateFiles(["."])); | |
560 | }); | |
561 | }); | |
eb39fafa | 562 | }); |